{"instruction": "You are an expert in named entity recognition. Please extract entities that match the schema definition from the input. Return an empty list if the entity type does not exist. Please respond in the format of a JSON string.", "schema": ["protein", "RNA", "cell line", "DNA", "cell type"], "input": "In lymphoid cell lines , the octamer site is occupied and required for maximal expression."}
{"protein": [], "RNA": [], "cell line": ["lymphoid cell lines"], "DNA": ["octamer site"], "cell type": []}